etcd

type ClientOptFn func(etcdclient.Options) etcdclient.Options

type EmbeddedKV interface {
	io.Closer

	// Start starts the embedded KV.
	Start() error

	// Endpoints returns the active endpoints for the embedded KV.
	Endpoints() []string

	// ConfigServiceClient returns a m3cluster wrapper
	// around the embedded KV.
	ConfigServiceClient(fns ...ClientOptFn) (client.Client, error)
}

type Options interface {
	// SetInstrumentOptions sets the instrumentation options.
	SetInstrumentOptions(value instrument.Options) Options

	// InstrumentOptions returns the instrumentation options.
	InstrumentOptions() instrument.Options

	// SetDir sets the working directory.
	SetDir(value string) Options

	// Dir returns the working directory.
	Dir() string

	// SetInitTimeout sets the init timeout.
	SetInitTimeout(value time.Duration) Options

	// InitTimeout returns the init timeout.
	InitTimeout() time.Duration

	// SetServiceID sets the service id for KV operations.
	SetServiceID(value string) Options

	// ServiceID returns the service id for KV operations.
	ServiceID() string

	// SetEnvironment sets the environment for KV operations.
	SetEnvironment(value string) Options

	// Environment returns the environment for KV operations.
	Environment() string

	// SetZone sets the zone for KV operations.
	SetZone(value string) Options

	// Zone returns the zone for KV operations.
	Zone() string
}